diff options
Diffstat (limited to 'arch/sparc/kernel')
| -rw-r--r-- | arch/sparc/kernel/process_32.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c index 17529298c50a..c8cc461ff75f 100644 --- a/arch/sparc/kernel/process_32.c +++ b/arch/sparc/kernel/process_32.c @@ -128,8 +128,16 @@ void cpu_idle(void) set_thread_flag(TIF_POLLING_NRFLAG); /* endless idle loop with no priority at all */ while(1) { - while (!need_resched()) - cpu_relax(); +#ifdef CONFIG_SPARC_LEON + if (pm_idle) { + while (!need_resched()) + (*pm_idle)(); + } else +#endif + { + while (!need_resched()) + cpu_relax(); + } preempt_enable_no_resched(); schedule(); preempt_disable(); |